40.52.7.005.0000

Power Relays, Over 2 Amps Overview

The Finder Relays, Inc. model 40.52.7.005.0000 is a miniature general-purpose electromagnetic relay designed for PCB mounting with a 5 mm pin pitch. It features a double-pole double-throw (DPDT) contact configuration rated for 8 A at maximum switching voltages up to 220 VAC or 2400 VA. The coil operates on 5 VDC with a resistance of 50 Ohms and requires a pick-up voltage of 7.5 VDC. The unit utilizes silver-nickel (AgNi) contacts and offers protective separation between the coil and contacts in accordance with VDE 0160 / EN 50178 standards.

Power Relays, Over 2 Amps Feature Summary

• Miniature form factor suitable for dense PCB layouts with 5 mm pin pitch
• Double-pole double-throw (DPDT) contact arrangement for versatile circuit control
• Protective electrical separation between coil and contacts per VDE 0160 / EN 50178

Power Relays, Over 2 Amps Applications

• Industrial control panels requiring compact switching solutions
• Consumer electronics with limited board space constraints
• Automotive signaling and monitoring circuits

Power Relays, Over 2 Amps Procurement Notes

Verify that the specific order matches the DPDT configuration and 5 VDC coil specification. Confirm the 5 mm pin pitch aligns with the target PCB footprint. Ensure environmental compliance requirements such as RoHS are met for the intended application region. Cross-reference the manufacturer part number against distributor listings to avoid confusion with similar series components.

Power Relays, Over 2 Amps Selection Notes

Select this component when a compact DPDT relay is required for low-voltage DC control applications. The 8 A rating supports moderate load switching within the specified voltage limits. Consider the 5 mm pin pitch for mechanical compatibility during layout design. Evaluate the 50 Ohm coil resistance against available drive current capabilities in the control circuit.

Power Relays, Over 2 Amps Part Context

This relay belongs to the Finder Series 40 family of miniature PCB relays. The series includes various pole configurations and ratings, such as the 40.31 single-pole and 40.51 variants. The 40.52 designation specifically indicates a two-pole structure optimized for standard 5 mm spacing, distinguishing it from the narrower 3.5 mm pitch options available in other sub-series.

Power Relays, Over 2 Amps Replacement Considerations

Direct substitutes within the same series include models sharing the 40.52 base number but differing in coil voltage or contact material. Verify pin compatibility and electrical ratings before swapping. No alternative part numbers are explicitly confirmed in the provided documentation.